The truth and how to prevent cancer


Colon Cancer and Nutrition

Colon Cancer also known Colorectal cancer.Chemotherapy is also used to treat patients
Colon cancer 2nd most deaths for cancers inwith stage IV colon cancer. Surgery remains
the US. Colon cancer is cancer that starts inthe primary treatment while chemotherapy and
the large intestine (colon) or the rectumor radiotherapy may be recommended depending
(end of the colon). The colon is the part ofon the individual patient's staging.
the digestive system where the waste materialHigh-fiber foods help move waste through your
is stored. The rectum is the end of the colondigestive tract faster, so harmful substances
adjacent to the anus. Together, they form adon't have much contact with the lining of
long, muscular tube called the largethe intestine. High-fiber foods are also rich
intestine (also known as the large bowel).in phytonutrients, which appear to protect
Tumors of the colon and rectum are growthsagainst several forms of cancer. Calcium and
arising from the inner wall of the largevitamin D also seem to help protect against
intestine. Benign tumors of the largecolorectal cancer. There is certainly just as
intestine are called polyps. Cancer of themuch buzz about folate and colorectal cancer
colon or rectum is also called colorectalprevention as there has been about calcium.
cancer. In the United States, it is theThe jury is still out on antioxidants and the
fourth most common cancer in men and women.prevention of colorectal cancer. Taking
It is the third most common form of cancerantioxidants, such as vitamin C or
and the second leading cause ofcarotenoids, may reduce cancer risk but other
cancer-related death in the Western world.studies have failed to back up these results.
Colorectal cancer causes 655,000 deathsVegetables high in folate, like leafy greens,
worldwide per year.Many colorectal cancersseem to offer particular protection from
are thought to arise from adenomatous polypscolon cancer, especially for those who drink
in the colon. These mushroom-like growths arealcohol. Cruciferous vegetables, like
usually benign, but some may develop intobroccoli and cauliflower, also contain
cancer  over  time.phytochemicals that may prevent damage to
colon  cells.
Colon cancer often causes no symptoms until
it has reached a relatively advanced stage.Colon  Cancer  Treatment  and  Nutrition Tips
Thus, many organizations recommend periodic
screening for the disease with fecal occult1. Chemotherapy is also used to treat
blood testing and colonoscopy. It is commonpatients  with  stage  IV  colon  cancer.
in the Western world, and is rare in Asia and
Africa. In countries where the people have2. Radiotherapy may be recommended Treatment
adopted western diets, the incidence offot  colon  cancer.
colorectal cancer is increasing. Most cases
of colon cancer begin as small, noncancerous3. High-fiber foods help move waste through
(benign) clumps of cells called adenomatousyour  digestive  tract  faster.
polyps. Polyps of the colon and rectum are
almost always benign and usually produce no4. Calcium and vitamin D also seem to help
symptoms. They may, however, cause painlessprotect  against  colorectal  cancer.
rectal bleeding or bleeding not apparent to
the naked eye. There may be single or5. Taking antioxidants, such as vitamin C or
multiple polyps. Polyps greater than 1carotenoids, may reduce cancer risk but other
centimeter have a greater cancer riskstudies have failed to back up these results.
associated with them than polyps under 1
centimeter. Polyps with atypia or dysplasia6. Vegetables high in folate, like leafy
are also more likely to progress on to colongreens, seem to offer particular protection
cancer. The risk of cancer is much higher infrom colon cancer, especially for those who
sessile villous adenomas than in pedunculateddrink  alcohol.
tubular adenomas. Cancer is found in 40% of
villous adenomas, as compared to 15% in7. Cruciferous vegetables, like broccoli and
tubular  adenomas.cauliflower, also contain phytochemicals that
may prevent damage to colon cells.



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